Lekko
Lekko is a dynamic configuration platform that allows engineers to update code behavior at runtime without redeployments, enhancing flexibility and reducing risks.
https://lekko.com/
Product Information
Updated:Nov 12, 2024
What is Lekko
Lekko is an advanced dynamic configuration system that goes beyond traditional feature flagging. Developed by former engineers from Uber and Meta, it aims to bring enterprise-level dynamic code capabilities to a broader range of companies. Lekko introduces the concept of 'lekkos' - dynamic functions that can be inserted into codebases and modified at runtime. This approach allows for greater flexibility in managing code behavior, customization, and configuration without the need for frequent redeployments or the accumulation of technical debt associated with traditional feature flags.
Key Features of Lekko
Lekko is a dynamic configuration tool that goes beyond traditional feature flagging. It allows developers to create dynamic functions in their code that can be updated at runtime, reducing complexity and technical debt. Lekko offers in-code interfaces, validation and testing capabilities, and a user-friendly control panel for safe delegation of configuration changes. It aims to prevent outages, lower technical debt, and accelerate product development by providing a more flexible and manageable approach to dynamic code behavior.
Dynamic Functions: Wrap functions at build time to fetch updated versions at runtime, decreasing complexity with traceable code behavior.
Validation and Testing: Changes don't bypass unit tests, validation and CI, preventing untested code from reaching customers.
User-Friendly Control Panel: Web UI allows developers to safely hand off daily control of configurations to team members.
AI-Assisted Configuration Management: Uses AI to help manage configurations and keep things safe when making changes.
Grouping and Nesting: Allows grouping of dynamic functions (lekkos) and nesting of these groups for better organization.
Use Cases of Lekko
SaaS Product Customization: Easily modify features or configurations for different customer tiers without code deploys.
Gradual Feature Rollout: Safely introduce new features to a subset of users before full release.
A/B Testing: Serve different versions of an application to different target groups for testing and data collection.
Compliance Management: Quickly adjust product behavior to meet changing regulatory requirements in different regions.
Emergency Incident Response: Rapidly disable or modify problematic features without requiring a full deployment.
Pros
Reduces risk of outages and untested code reaching customers
Lowers technical debt by eliminating stale feature flags
Accelerates product development by simplifying configuration changes
Provides a more flexible and powerful alternative to traditional feature flagging
Cons
May require initial learning curve for teams accustomed to traditional feature flagging
Potential for overuse leading to overly complex configurations if not managed properly
How to Use Lekko
Sign up for a Lekko account: Go to the Lekko web UI and create an account. Follow the steps to set up your organization and integrate with GitHub.
Connect your code repository: Link your GitHub repository to Lekko. This allows Lekko to analyze your code and set up dynamic functions.
Define dynamic functions in your code: Add Lekko dynamic functions to your codebase by wrapping existing functions or creating new ones. Use the Lekko SDK for your programming language.
Configure dynamic functions: Use the Lekko web UI or code interface to set up approved configurations for your dynamic functions. Specify who can deploy changes.
Test locally: During development, test your Lekko changes locally by not setting the LEKKO_API_KEY environment variable.
Deploy to production: Once tested, deploy your code with Lekko dynamic functions to production. Lekko will handle fetching updated versions at runtime.
Update functions at runtime: Use the Lekko web UI or API to modify dynamic functions in production without redeploying code. Changes take effect immediately.
Monitor and manage: Use Lekko's tools to monitor usage of dynamic functions, manage configurations, and clean up unused functions to reduce technical debt.
Lekko FAQs
Lekko is a dynamic configuration system that allows engineers to modify code behavior at runtime without redeployments. It wraps functions at build time to fetch updated versions at runtime, decreasing complexity and allowing for safer, more flexible configuration changes.
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Analytics of Lekko Website
Lekko Traffic & Rankings
1K
Monthly Visits
#9702284
Global Rank
-
Category Rank
Traffic Trends: Jun 2024-Nov 2024
Lekko User Insights
00:01:12
Avg. Visit Duration
2.57
Pages Per Visit
49.5%
User Bounce Rate
Top Regions of Lekko
US: 100%
Others: 0%
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